Zhang John Z (CIK 0001825618)

Latest company ownership

GLW - CORNING INC /NY
Role: President
Shares held
65,756
Last filed at
Aug 12, 2025
Confidence Score
41.8
2025Q4
Confidence Score History
2021Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Aug 8, 2025 Aug 12, 2025 CORNING INC /NY President Sell 22.5 -2,476 -100.00% ✗ $162.6K
May 28, 2025 May 29, 2025 CORNING INC /NY President Sell 20.0 -9,610 -100.00% ✗ $473.7K
May 12, 2025 May 13, 2025 CORNING INC /NY President Sell 20.0 -8,000 -45.43% ✗ $375.3K
Apr 15, 2025 Apr 17, 2025 CORNING INC /NY SVP&GM Glass Innov. & Asia Sell 20.0 -18,368 -51.05% ✗ $767.4K
Feb 18, 2025 Feb 19, 2025 CORNING INC /NY SVP&GM Glass Innov. & Asia Sell 20.0 -14,111 -100.00% ✗ $744.8K
Feb 10, 2025 Feb 12, 2025 CORNING INC /NY SVP&GM Glass Innov. & Asia Sell 26.3 -893 -36.08% ✗ $47.4K
Nov 13, 2024 Nov 14, 2024 CORNING INC /NY SVP&GM Glass Innov. & Asia Sell 20.0 -5,175 -100.00% ✗ $250.3K
Aug 13, 2024 Aug 15, 2024 CORNING INC /NY SVP&GM Display, MCE & Asia Sell 20.0 -12,918 -100.00% ✗ $513.2K
Aug 8, 2024 Aug 12, 2024 CORNING INC /NY SVP&GM Display, MCE & Asia Sell 22.5 -1,633 -11.22% ✗ $63.1K
May 2, 2024 May 2, 2024 CORNING INC /NY SVP&GM Display, MCE & Asia Sell 20.0 -12,546 -52.49% ✗ $419.3K
Apr 15, 2024 Apr 17, 2024 CORNING INC /NY SVP&GM Display, MCE & Asia Sell 20.0 -11,845 -33.14% ✗ $370.6K
Feb 15, 2024 Feb 16, 2024 CORNING INC /NY SVP&GM Display & Corning Asia Sell 22.5 -6,607 -34.50% ✗ $211.6K
Feb 8, 2024 Feb 12, 2024 CORNING INC /NY SVP&GM Display & Corning Asia Sell 22.5 -2,462 -11.39% ✗ $78.1K
May 15, 2023 May 17, 2023 CORNING INC /NY Sr VP&GM Display &Corning Asia Sell 22.5 -2,796 -15.52% ✗ $87.2K
May 5, 2023 May 9, 2023 CORNING INC /NY Sr VP&GM Display &Corning Asia Sell 20.0 -15,000 -54.45% ✗ $471.8K
Apr 14, 2023 Apr 18, 2023 CORNING INC /NY Sr VP&GM Display &Corning Asia Sell 20.0 -28,188 -50.58% ✗ $980.4K
Feb 16, 2023 Feb 17, 2023 CORNING INC /NY Senior VP & GM, Display Sell 22.5 -5,744 -100.00% ✗ $204K
Feb 3, 2023 Feb 6, 2023 CORNING INC /NY Senior VP & GM, Display Sell 22.5 -4,655 -44.76% ✗ $167.6K
May 16, 2022 May 18, 2022 CORNING INC /NY Senior VP & GM, Display Sell 22.5 -2,796 -21.19% ✗ $98.4K
Apr 18, 2022 Apr 20, 2022 CORNING INC /NY Senior VP & GM, Display Sell 22.5 -3,199 -29.29% ✗ $108.4K
Feb 4, 2022 Feb 4, 2022 CORNING INC /NY Senior VP & GM, Display Sell 20.0 -13,320 -74.10% ✗ $559.6K
May 17, 2021 May 19, 2021 CORNING INC /NY Senior VP & GM, Display Sell 22.5 -2,681 -36.55% ✗ $118.5K
May 3, 2021 May 5, 2021 CORNING INC /NY Senior VP & GM, Display Sell 20.0 -19,413 -91.25% ✗ $866.1K
Apr 15, 2021 Apr 19, 2021 CORNING INC /NY Senior VP & GM, Display Sell 22.5 -2,967 -40.10% ✗ $136.2K
Mar 1, 2021 Mar 2, 2021 CORNING INC /NY Senior VP & GM, Display Sell 20.0 -11,409 -100.00% ✗ $447.6K